How do you know what’s causing problems? Tracking advice.

Hi all,

I have been suffering from IBS-D for about 1.5 years now. I have been tracking my BMs including what I eat and when I eat in my notes app. The thing is, I’m not really sure what is causing what when I look back. Some info says that BMs take 30 hours to pass, but with diarrhea, maybe it goes much faster. All of this leaves me pretty confused…

How did you figure out what is causing flares through tracking?